[R] Sorting a data frame with values of different lengths
William Armstrong
William.Armstrong at noaa.gov
Tue Jun 7 16:05:37 CEST 2011
Also, I tried changing a line to store W as numeric:
sample_info<-c(pds_gagehandles[i],p,as.numeric(sample_W))
But it is still sorting incorrectly:
> W_table[order(W_table$as.numeric.W.),]
pds_gagehandles.i. p as.numeric.W.
8 mibe 8 1004.5
1 mibe 1 746
10 mibe 10 746
6 mibe 6 811.5
2 mibe 2 818.5
11 mibe 11 822.5
4 mibe 4 879
5 mibe 5 888
9 mibe 9 901
7 mibe 7 903.5
3 mibe 3 919.5
> str(W_table)
'data.frame': 11 obs. of 3 variables:
$ pds_gagehandles.i.: Factor w/ 1 level "mibe": 1 1 1 1 1 1 1 1 1 1 ...
$ p : chr "1" "2" "3" "4" ...
$ as.numeric.W. : chr "746" "818.5" "919.5" "879" ...
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